/src/libwpd/src/lib/WP42MultiByteFunctionGroup.cpp
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1 | | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ |
2 | | /* libwpd |
3 | | * Version: MPL 2.0 / LGPLv2.1+ |
4 | | * |
5 | | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | | * |
9 | | * Major Contributor(s): |
10 | | * Copyright (C) 2003 William Lachance (wrlach@gmail.com) |
11 | | * Copyright (C) 2003 Marc Maurer (uwog@uwog.net) |
12 | | * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch) |
13 | | * |
14 | | * For minor contributions see the git repository. |
15 | | * |
16 | | * Alternatively, the contents of this file may be used under the terms |
17 | | * of the GNU Lesser General Public License Version 2.1 or later |
18 | | * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are |
19 | | * applicable instead of those above. |
20 | | * |
21 | | * For further information visit http://libwpd.sourceforge.net |
22 | | */ |
23 | | |
24 | | /* "This product is not manufactured, approved, or supported by |
25 | | * Corel Corporation or Corel Corporation Limited." |
26 | | */ |
27 | | |
28 | | #include "WP42MultiByteFunctionGroup.h" |
29 | | #include "WP42UnsupportedMultiByteFunctionGroup.h" |
30 | | #include "WP42HeaderFooterGroup.h" |
31 | | #include "WP42MarginResetGroup.h" |
32 | | #include "WP42SuppressPageCharacteristicsGroup.h" |
33 | | #include "WP42ExtendedCharacterGroup.h" |
34 | | #include "WP42DefineColumnsGroup.h" |
35 | | #include "WP42FileStructure.h" |
36 | | #include "libwpd_internal.h" |
37 | | |
38 | | WP42MultiByteFunctionGroup::WP42MultiByteFunctionGroup(unsigned char group) |
39 | 152k | : m_group(group) |
40 | 152k | { |
41 | 152k | } |
42 | | |
43 | | WP42MultiByteFunctionGroup *WP42MultiByteFunctionGroup::constructMultiByteFunctionGroup(librevenge::RVNGInputStream *input, WPXEncryption *encryption, unsigned char group) |
44 | 152k | { |
45 | 152k | switch (group) |
46 | 152k | { |
47 | 3.84k | case WP42_MARGIN_RESET_GROUP: |
48 | 3.84k | return new WP42MarginResetGroup(input, encryption, group); |
49 | 72.9k | case WP42_SUPPRESS_PAGE_CHARACTERISTICS_GROUP: |
50 | 72.9k | return new WP42SuppressPageCharacteristicsGroup(input, encryption, group); |
51 | 5.86k | case WP42_HEADER_FOOTER_GROUP: |
52 | 5.86k | return new WP42HeaderFooterGroup(input, encryption, group); |
53 | 317 | case WP42_EXTENDED_CHARACTER_GROUP: |
54 | 317 | return new WP42ExtendedCharacterGroup(input, encryption, group); |
55 | 619 | case WP42_DEFINE_COLUMNS_OLD_GROUP: |
56 | 896 | case WP42_DEFINE_COLUMNS_NEW_GROUP: |
57 | 896 | return new WP42DefineColumnsGroup(input, encryption, group); |
58 | 68.2k | default: |
59 | | // this is an unhandled group, just skip it |
60 | 68.2k | return new WP42UnsupportedMultiByteFunctionGroup(input, encryption, group); |
61 | 152k | } |
62 | 152k | } |
63 | | |
64 | | void WP42MultiByteFunctionGroup::_read(librevenge::RVNGInputStream *input, WPXEncryption *encryption) |
65 | 152k | { |
66 | 152k | _readContents(input, encryption); |
67 | | |
68 | | // skip over the remaining bytes of the group, if any |
69 | 3.77M | while (!input->isEnd() && (readU8(input, encryption) != m_group)) // getGroup())); |
70 | 3.61M | { |
71 | 3.61M | } |
72 | | // IMPORTANT: if the class that implements _readContent(input, encryption) already reads the closing gate, |
73 | | // IMPORTANT: it is necessary to make an input->seek(-1, librevenge::RVNG_SEEK_CUR) for this function to work well. |
74 | 152k | } |
75 | | /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */ |